2016387843

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{138841}}^1$

素因数の和:138994

約数の個数: 16

約数和(自身を含む): 2772397056

約数和(自身を除く): 756009213

約数列:

[1, 3, 47, 103, 141, 309, 4841, 14523, 138841, 416523, 6525527, 14300623, 19576581, 42901869, 672129281, 2016387843]

約数ペア:

[(1, 2016387843), (3, 672129281), (47, 42901869), (103, 19576581), (141, 14300623), (309, 6525527), (4841, 416523), (14523, 138841)]